Full-Stack Headless Tech Lead

YouweGroningenRemoteFull-time21 Sept 2026

Youwe is seeking a Full-Stack Headless Tech Lead to build composable digital platforms for international clients. The role requires 5+ years of commercial React experience, strong full-stack skills, and expertise in headless, API-first architectures. You will lead technical delivery, mentor developers, and integrate AI tools and agents into the development process.

What you'll do

Build scalable and maintainable front-end applications using React, Next.js, and TypeScript
Develop integrations with backend systems via REST APIs, GraphQL, and webhooks
Work with API gateways and event-driven architectures
Ensure applications are secure, high-performing, and composable by design
Collaborate with designers to translate UI/UX concepts into technical reality
Work together with backend engineers and SaaS partners on API contracts and integrations
Take ownership of technical architecture and end-to-end project delivery
Guide and mentor developers through technical leadership and code reviews
Ensure accessibility, usability, and development best practices are applied throughout projects

What you need

Must-have

ReactNext.jsTypeScriptNode.jsHTMLCSSJavaScriptREST APIs

Nice-to-have

SaaS integrationsHeadless platformsAccessibility standardsARIAWCAGLLM APIsTool callingAgentic services

Soft skills

CollaborationMentoringTechnical leadershipClient-facing communication

Full-Stack DeveloperTech LeadHeadlessReactNext.jsTypeScriptDigital AgencyRemoteAISenior

/What you'll do

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Must-have

Nice-to-have

Soft skills

What you'll do

What you need